[Walsin] (Supplemental 115/02/26 Announcement) Board Resolution on Disposal of Winbond Electronics Shares

1. Security Name: Winbond Electronics Corp. Common Shares 2. Transaction Date: 115/3/3 - 115/6/3 3. Board Approval Date: February 26, 115 4. Other Approval Dates: N/A 5. Quantity, Unit Price, and Total Amount: (1) Quantity: 30,000,000 common shares (2) Unit Price: Approx. 141.03 TWD per share (3) Total Amount: 4,230,773,000 TWD 6. Disposal Gain: 3,407,463,000 TWD 7. Relationship with the Target Company: Walsin is a director of Winbond Electronics 8. Accumulated Holdings (Including this transaction): (1) Quantity: 965,000,540 shares (2) Amount: 28,522,030,000 TWD (3) Ownership Ratio: 21.44% (4) Restrictions on Rights: None 9. Financial Status based on 'Regulations Governing the Acquisition and Disposal of Assets': (1) Percentage of Total Assets: 86.42% (2) Percentage of Shareholders' Equity: 115.93% (3) Working Capital: 1,858,227,000 TWD 10. Purpose of Disposal: Long-term capital planning 11. Dissenting Board Members: None 12. Related Party Transaction: No 13. Counterparty: N/A 14. Audit Committee Approval Date: N/A 15. Date of Previous Material Announcement: 115/02/26 16. Other Matters: None